Danfoss shut-off valves in the BML series are designed to handle flow in either direction

Engineered Durability: Features an aluminum valve body designed to withstand high surface temperatures in commercial boiler rooms

the H15CA-1 is designed without a pressure tap

the 1" valves require the K-1177 (PCN 038934)

000 AFC (Available Fault Current) protection and 100% electrical testing to meet stringent OEM performance standards

KMC Controls MEP-4551 Actuator 30067439-890 Danfoss shut-off valves in theThe KMC Controls MEP 4551 is a robust 24VAC damper actuator engineered for reliable two position control in demanding HVAC systems. Delivering a focused 45 in lb torque, this unit provides high performance actuation for HVAC dampers and valves requiring a fail safe return to zero position upon power loss. This model serves as the designated direct replacement for MEP 5374 and MEP 5324, allowing for seamless mechanical integration and control logic